Individual Calculations September 2016
 Berg, George P.  Total change: -31.20  Rating chartPersonal card
 2016 Marshall August FIDE Weekend New York, New York USA 2016-08-05
RcRownchangeKK*chgGame
 1688 2006 1.00 3 -1.56 20 -31.20 
  Chen, Victor 1631 USA0.501-0.4120-8.20 
  Kumar, Akash 1606  * USA0.001-0.9220-18.40 
  Hellner, Wesley 1827 USA0.501-0.2320-4.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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